Pith Number

pith:7AL3XXQD

pith:2003:7AL3XXQDGBIZNF5GKAI6OAWFMJ

not attested not anchored not stored refs pending

Killing spinors in supergravity with 4-fluxes

Ilka Agricola, Thomas Friedrich (Berlin)

arxiv:math/0307360 v1 · 2003-07-28 · math.DG · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AL3XXQDGBIZNF5GKAI6OAWFMJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:47:22.009026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f817bbde0330519697a65011e702c5627e67f82679cfa6ab164a9f432d099c0f

Aliases

arxiv: math/0307360 · arxiv_version: math/0307360v1 · doi: 10.48550/arxiv.math/0307360 · pith_short_12: 7AL3XXQDGBIZ · pith_short_16: 7AL3XXQDGBIZNF5G · pith_short_8: 7AL3XXQD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7AL3XXQDGBIZNF5GKAI6OAWFMJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f817bbde0330519697a65011e702c5627e67f82679cfa6ab164a9f432d099c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925676dace3f86afc2fc8087d1713c9ebc3096734841ff296080e76c750f55bc",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2003-07-28T09:57:09Z",
    "title_canon_sha256": "ba1b90b2fd9786d3748e761ac29529faa84b436d0ca37a778a05b969a93b2e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0307360",
    "kind": "arxiv",
    "version": 1
  }
}